The inscription of a title. That is, a pillar or monument, stelographia: which is as much as to say, that this psalm is most worthy to be engraved on an everlasting monument. (Challoner)

Mictam. Protestants, “Michtam.” Marginal note, or “golden psalm of David,” or most excellent. St. Jerome, &c., have divided the word into two: “of the humble and upright David.” (Haydock)

It may signify “inscribed.” (Calmet)

But there seems to be no reason for abandoning the Septuagint, who were well acquainted with the original. The psalm is in the form of a prayer, which David pronounces in the person of Christ, to whom the apostles apply several verses; and, as the rest seem to be of the same nature, we must understand all of the Messias, praying, in his sacred humanity, (Berthier) that his body may remain incorrupt. It may refer to Ezechias, to the captives, or rather to David, persecuted by Saul, and provoked to serve false gods, 1 Kings xxvi. 19. But then many expressions must be explained figuratively, (Calmet) and this would tend to weaken the prediction, (Berthier) which all the Fathers have understood of Christ suffering. (Calmet)

The thing most worthy to be noted, (stilographia) by the prophet David, is our Saviour’s crucifixion; (Worthington) the memory of which must be perpetuated. Job (xix. 24.) wished that what he said about the resurrection, might thus be engraven on flint. (Haydock)

Preserve. David acknowledges his infirmity, and that all good comes from God. (Calmet)

Jesus was heard praying with tears, &c., Hebrews v. 7. In his humanity, He might use these expressions, (Haydock) as He was the head of a new people, whom he wished to sanctify and instruct. (Berthier)

He often prayed, as the gospel informs us. (Worthington)